A solution has a pH of 2. Which best describes the solution?
… a strong acid

Apopulation has 1000 individuals. over a period of 1 year, 500 newindividuals are born. which equation shows how to calculate the birthrate ofthis population? a. 500 - 1000 = 0.5b. 1000 x 0.5 = 500c. 1000 - 500 = 2d. 1000 + 500 = 1500

How does science influence the decisions made about social, economic, and political issues?

Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic